D.M.Y. Sommerville Elements of Non Euclidean Geometry G.Bell & Sons Ltd. 1914
Acrobat 7 Pdf 21.5 Mb.
Scanned by artmisa using Canon DR2580C + flatbed option
January 9, 2016
Instead of being scanned one page at a time, it's two pages at a time. really makes it hard for a on-screen read. I haven't gone through a lot of the book yet, but I hear it's a great book on Non-Euclidean geometry